ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated before thread rolling and machining. Comes with Hex studs and 12-point nuts. All studs come complete with hardened parallel washers to provide even clamping and load distribution with accurate torque readings.
Fits 6 cylinder 2WD or AWD RB25DET
Premium 8740 chrome moly steel
Heat-treated to 200,000 psi
Fastener assembly lubricant included
⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Disclaimer: Product images are for reference only. Actual product may vary.
